BMW E46 M3 Exhaust SECTION 1 with Active AFlow extra high flow catalysts F36 power has been the end

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MAY TAKE UP TO 1 WEEK TO SHIP AS THESE ARE MADE IN HOUSE

BMW E46 M3 Exhaust SECTION 1 with Active AFlow extra high flow catalysts F36 power has been the endActive Autowerke BMW E46 M3 Exhaust SECTION 1 with Active AFlow ultra high flow catalysts NO PERFORMANCE TUNE NEEDED. Combine the Active Autowerke Exhaust SECTION 1 with a pair of Active AFlow catalysts and you have part of a winning combination for your BMW E46 M3. Design and Concept: Why create an exhaust SECTION 1 when the USA version BMW factory SECTION 1 already comes from the factory as a straight through design with two separate pipes and